3rdparty/modules/stdlib/spec/functions/squeeze_spec.rb

   1 #! /usr/bin/env ruby -S rspec
   2 require 'spec_helper'
   3
   4 describe "the squeeze function" do
   5   let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
   6
   7   it "should exist" do
   8     expect(Puppet::Parser::Functions.function("squeeze")).to eq("function_squeeze")
   9   end
  10
  11   it "should raise a ParseError if there is less than 2 arguments" do
  12     expect { scope.function_squeeze([]) }.to( raise_error(Puppet::ParseError))
  13   end
  14
  15   it "should squeeze a string" do
  16     result = scope.function_squeeze(["aaabbbbcccc"])
  17     expect(result).to(eq('abc'))
  18   end
  19
  20   it "should squeeze all elements in an array" do
  21     result = scope.function_squeeze([["aaabbbbcccc","dddfff"]])
  22     expect(result).to(eq(['abc','df']))
  23   end
  24 end